Keep Nikhef Secure with CSIRT Updates
Stay informed with CT-CSIRT security updates on spam filters, phishing campaigns, and how to recognize phishing attempts to keep Nikhef digitally secure. Learn how to report incidents, stay safe from phishing, and participate in security initiatives. Reach out to CSIRT for assistance and follow best practices to maintain a secure online environment.
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Presentation Transcript
CT - CSIRT Dani l Geerts & Sil Westerveld SECURITY UPDATE
SHOW OF HANDS SPAM What percentage of all incoming mail gets rejected by our spam filter? 2 CT - CSIRT - Security update
SHOW OF HANDS PHISHING Who of you has a nikhef.nl email address? Of those people, over the past 6 months, who has spotted a phishing email? Of these people, who has reported that phishing attempt to CSIRT (security@nikhef.nl)? 3 CT - CSIRT - Security update
PHISHING CAMPAIGN RESULTS December December March March people did not click people did not click 84% 84% 89% (+5%pt) reported to CSIRT reported to CSIRT 11% 11% 12% (+1%pt) 4 CT - CSIRT - Security update
HELP US TO KEEP NIKHEF SAFE We need YOUR help to accomplish this. Goal of CSIRT is to keep things digitally secure; NOT to punish people! Make sure your equipment has all latest security updates installed Notify us of any computer security incidents, such as phishing Contact security people in CSIRT through email (security@nikhef.nl) 5 CT - CSIRT - Security update
WHAT TO DO WHEN BEING PHISHED? 1. In all cases: forward the original phishing email (security@nikhef.nl) and tell us what happened 2. If you clicked on a link: don't panic, but take screenshots 3. If you typed in your password: go to https://sso.nikhef.nl/ ASAP to reset your password (preferably from another device) 6 CT - CSIRT - Security update
RECOGNIZE PHISHING Accidentally clicking on a phishing mail can happen to anyone, even to the best security researchers We ll quickly go through some examples from Google s Phishing Quiz 7 CT - CSIRT - Security update
HUNGRY FOR MORE? Techno Market during lunch CT Office Hours (every 1stThu 13:00-15:00 at Vertex in Amsterdam) CSIRT (security@nikhef.nl, or call +31 20 592 5090 when it s urgent) Google Phishing Quiz (EN/NL) Laat Je Niet Hack Maken (NL) / Watch Your Hack (EN) Have I Been Pwned (EN) 8 CT - CSIRT - Security update
